From the project to the solar power plant
Light Mobility Solutions – Origins
In Obertshausen, a photovoltaic system with 1,212.72 kWp is being built on 12 hall roofs by Light Mobility Solutions. From the initial inspection to the handover of the roofs to the finished system, this timeline shows how the project is being built step by step.
On this timeline, we document the most important milestones, the construction progress, and the assembly of the central components of the system.
12 roofs, one system
The facility is spread across 12 hall roofs on the factory grounds. The numbering in the image is used throughout the timeline.

12
Roofs
2608
Module
1212.72
kWp
1211120
kWh per year
October 23rd
All 12 roofs are occupied
The installation is complete. The modules, a total of 1,212.72 kWp, are located on all 12 roof halls. The drone footage shows the finished system above the factory premises in Obertshausen.
October 20
Inverter installed, DC power output is being provided
Nine inverters are mounted on the roofs and connected. With the DC power reduction, the DC side of the system was tested: 2,608 modules with 1,212.72 kWp DC power and 1,033 kW AC power.
September 9th
The modules are mounted on the roof
August 26th
Start of the substructure on Monday
The construction site is set up and the first materials are delivered. On the roofs 1 to 3, the construction of the substructure begins; subsequently, the material is transported to the other roofs using a crane.
August 25th
December 16th
Arson on-site
November 13th
The kick-off for Obertshausen
The project is starting: A photovoltaic system with 1,212.72 kWp is to be installed on 12 roof terraces at Light Mobility Solutions in Obertshausen.